- Herbarium ID: NHIC
- Accession Number: MJO75894
- Scientific Name: Carex brunnescens subsp. brunnescens (Pers.) Poir.
- Family Name: Cyperaceae
- Location: Polar Bear Provincial Park, approx. 12 km S of Hudson Bay coast and 30 km SW of Cape Henrietta-Maria, Ont.
- District Located: Kenora
- Longitude/Latitude: 82.74444W / 54.95639 N
- Habitat: Beach ridge.
- Notes: Flowering; same as M.J.O. # 26019.
- Collector: M.J. Oldham & D.A. Sutherland
- Collection Number: sight
- Collection Date: 6-Jul-2001
- Determined by: M.J. Oldham
- Annotation by: [no data]